Evidence map›Paper›PMID 39444529›Full record

ArticleACS catalysis2024

Asymmetric Monoreduction of α,β-Dicarbonyls to α-Hydroxy Carbonyls by Ene Reductases.

Allison E Wolder, Christian M Heckmann, Peter-Leon Hagedoorn, Diederik J Opperman, Caroline E Paul

Abstract read
In one paragraph

Article in ACS catalysis, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Allison E WolderBiocatalysis section, Department of Biotechnology, Delft University of Technology, van der Maasweg 9, Delft 2629 HZ, the Netherlands.
Christian M HeckmannBiocatalysis section, Department of Biotechnology, Delft University of Technology, van der Maasweg 9, Delft 2629 HZ, the Netherlands.ORCID https://orcid.org/0000-0003-0107-4477
Peter-Leon HagedoornBiocatalysis section, Department of Biotechnology, Delft University of Technology, van der Maasweg 9, Delft 2629 HZ, the Netherlands.ORCID https://orcid.org/0000-0001-6342-2022
Diederik J OppermanDepartment of Microbiology and Biochemistry, University of the Free State, Bloemfontein 9300, South Africa.ORCID https://orcid.org/0000-0002-2737-8797
Caroline E PaulBiocatalysis section, Department of Biotechnology, Delft University of Technology, van der Maasweg 9, Delft 2629 HZ, the Netherlands.ORCID https://orcid.org/0000-0002-7889-9920

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ene reductases (EREDs) catalyze asymmetric reduction with exquisite chemo-, stereo-, and regioselectivity. Recent discoveries led to unlocking other types of reactivities toward oxime reduction and reductive C-C bond formation. Exploring nontypical reactions can further expand the biocatalytic knowledgebase, and evidence alludes to yet another variant reaction where flavin mononucleotide (FMN)-bound ERs from the old yellow enzyme family (OYE) have unconventional activity with α,β-dicarbonyl substrates. In this study, we demonstrate the nonconventional stereoselective monoreduction of α,β-dicarbonyl to the corresponding chiral hydroxycarbonyl, which are valuable building blocks for asymmetric synthesis. We explored ten α,β-dicarbonyl aliphatic, cyclic, or aromatic compounds and tested their reduction with five OYEs and one nonflavin-dependent double bond reductase (DBR). Only GluER reduced aliphatic α,β-dicarbonyls, with up to 19% conversion of 2,3-hexanedione to 2-hydroxyhexan-3-one with an

Identifiers

PMID39444529
PMCPMC11494505

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.